Display screen or portion thereof with graphical user interface



FIG. 1 is a front view of a display screen or portion thereof with graphical user interface showing our new design; and,

FIG. 2 is a second embodiment thereof.

The broken lines showing a display screen or portion thereof, as well as the text, numbers, symbols, and portions of the graphical user interface illustrate portions of the article, and form no part of the claimed design. 

CLAIM We claim the ornamental design for a display screen or portion thereof with graphical user interface, as shown and described. 